deposito di benua timur
Asia
Russia
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Afrika
Angola, Botswana, Cameroon, Ethiopia, South Africa
Namibia, Uganda
Eropah
England, Hungary, Iceland, United Kingdom
Germany, Hungary, Italy, Portugal, Spain
lain
antarctica, tanah penggembalaan
-
deposito di benua Barat
Amerika Utara
Canada, Mexico, USA
USA
Amerika Selatan
Argentina, Kolumbia, Ekuador
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deposito di oceania benua
Australia
New South Wales, New Zealand, Queensland, South Australia, Western Australia
New Zealand, Western Australia